I am using minecraft forge 1.5.7.7.0.5.8.2. I have also tried 1.5.7.7.0.5.8.3 It acts like it is loading, then tells me there has been a fatal error. Both times I get an identical error report. I am running minecraft version 1.5. Forge is the only mod I am currently using, I have not added in any others.
*** MagicMinecraftLauncher 1.0.0 ***
Disable inactive mods
2013-03-14 23:30:03 [iNFO] [ForgeModLoader] Forge Mod Loader version 5.0.25.583 for Minecraft 1.5 loading
2013-03-14 23:30:03 [sEVERE] [ForgeModLoader] A critical problem occured registering the ASM transformer class cpw.mods.fml.common.asm.transformers.DeobfuscationTransformer
java.lang.ClassNotFoundException: cpw.mods.fml.common.asm.transformers.DeobfuscationTransformer
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:210)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchClassLoader.registerTransformer(RelaunchClassLoader.java:95)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:277)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:169)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchClient(FMLRelauncher.java:104)
at cpw.mods.fml.relauncher.FMLRelauncher.handleClientRelaunch(FMLRelauncher.java:38)
at net.minecraft.client.Minecraft.main(Minecraft.java:2227)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at magic.launcher.Launcher.main(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/event/Event
at net.minecraftforge.transformers.EventTransformer.buildEvents(EventTransformer.java:59)
at net.minecraftforge.transformers.EventTransformer.transform(EventTransformer.java:35)
at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:277)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:198)
... 13 more
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.event.Event
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:210)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 17 more
Caused by: java.lang.AbstractMethodError
at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:277)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:198)
... 19 more
2013-03-14 23:30:05 [iNFO] [sTDERR] java.lang.reflect.InvocationTargetException
2013-03-14 23:30:05 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2013-03-14 23:30:05 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2013-03-14 23:30:05 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2013-03-14 23:30:05 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Unknown Source)
2013-03-14 23:30:05 [iNFO] [sTDERR] at magic.launcher.Launcher.main(Unknown Source)
2013-03-14 23:30:05 [iNFO] [sTDERR] Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException: cpw.mods.fml.common.asm.FMLSanityChecker
2013-03-14 23:30:05 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:189)
2013-03-14 23:30:05 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchClient(FMLRelauncher.java:104)
2013-03-14 23:30:05 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.handleClientRelaunch(FMLRelauncher.java:38)
2013-03-14 23:30:05 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.main(Minecraft.java:2227)
2013-03-14 23:30:05 [iNFO] [sTDERR] ... 5 more
2013-03-14 23:30:05 [iNFO] [sTDERR] Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: cpw.mods.fml.common.asm.FMLSanityChecker
2013-03-14 23:30:05 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:305)
2013-03-14 23:30:05 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:169)
2013-03-14 23:30:05 [iNFO] [sTDERR] ... 8 more
2013-03-14 23:30:05 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.common.asm.FMLSanityChecker
2013-03-14 23:30:05 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:210)
2013-03-14 23:30:05 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2013-03-14 23:30:05 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2013-03-14 23:30:05 [iNFO] [sTDERR] at java.lang.Class.forName0(Native Method)
2013-03-14 23:30:05 [iNFO] [sTDERR] at java.lang.Class.forName(Unknown Source)
2013-03-14 23:30:05 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:294)
2013-03-14 23:30:05 [iNFO] [sTDERR] ... 9 more
2013-03-14 23:30:05 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/event/Event
2013-03-14 23:30:05 [iNFO] [sTDERR] at net.minecraftforge.transformers.EventTransformer.buildEvents(EventTransformer.java:59)
2013-03-14 23:30:05 [iNFO] [sTDERR] at net.minecraftforge.transformers.EventTransformer.transform(EventTransformer.java:35)
2013-03-14 23:30:05 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:277)
2013-03-14 23:30:05 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:198)
2013-03-14 23:30:05 [iNFO] [sTDERR] ... 14 more